Anderson AR-15 A4 Carbine Upper Half with M4 Contour Barrel -- B2-K611-AF02

Fully compatible with any AR-15 mil spec lower not just Anderson, and you can add it to any mil spec 5.56 mm / .223 lower and shoot 300 Blackout

DOES NOT INCLUDE Charging Handle and BCG (but email for details before bidding if you’d like to add them)

16" Barrel with 1-8 twist, 1/2-28 threads and A2 flash hider, nitride finish, 4150 Chrome Moly Vanadium

Carbine Gas Set Up

7075 T6 Aluminum, Forged Upper Receiver, Type 3 Hard Anodized

A2 HandGuard

308 A2 Flash Hider

Part No. B2-K611-AF02

UPC 640901512556

A layaway plan is also available. Please email us at [email protected] for details